6747620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30671}}^1$

素因数の和:30691

約数の個数: 24

約数和(自身を含む): 15458688

約数和(自身を除く): 8711068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30671, 61342, 122684, 153355, 306710, 337381, 613420, 674762, 1349524, 1686905, 3373810, 6747620]

約数ペア:

[(1, 6747620), (2, 3373810), (4, 1686905), (5, 1349524), (10, 674762), (11, 613420), (20, 337381), (22, 306710), (44, 153355), (55, 122684), (110, 61342), (220, 30671)]